package com.zhiyou100.javawebreview.jdbc.learn;

import java.util.ArrayList;

/**
 * @packageName: Demo01
 * @className: com.zhiyou100.javawebreview.jdbc.learn
 * @Description: TODO 练习1
 * @author: yang
 * @date: 7/14/20
 */
public class Demo01 {
    static ArrayList<Student> getAll() {
        return null;
    }

    static Student getOne(int sid) {
        return null;
    }

    static boolean addOne(Student s) {
        return false;
    }

    static boolean UpdateOne(Student s) {
        return false;
    }

    static boolean deleteOne(int sid) {
        return false;
    }
}
